Thermogravimetric Studies on an Aromatic Polyimide in Air and in the Vacuum Region of 10-2 to 10-3 Torr Using the Cahn RG Electrobalance

1965 ◽  
pp. 247-278 ◽  
Author(s):  
Stephen D. Bruck
Keyword(s):  
Aromatic Polyimide ◽  
Vacuum Region ◽  
Thermogravimetric Studies

Influence of Nanosized Cerium Oxide on the Thermal Characteristics of Aromatic Polyimide Films

2020 ◽  
Vol 62 (2) ◽  
pp. 196-204
Author(s):  
I. V. Gofman ◽  
A. L. Nikolaeva ◽  
I. V. Abalov ◽  
E. M. Ivan’kova ◽  
I. V. Kuntzman ◽  
...  
Keyword(s):  
Cerium Oxide ◽  
Thermal Characteristics ◽  
Polyimide Films ◽  
Aromatic Polyimide

scholarly journals Structure and Properties of Ln2MoO6 Oxymolybdates (Ln = La, Pr, Nd) Doped with Magnesium

Crystals ◽  
2021 ◽  
Vol 11 (6) ◽  
pp. 611
Author(s):  
Ekaterina Orlova ◽  
Elena Kharitonova ◽  
Timofei Sorokin ◽  
Alexander Antipin ◽  
Nataliya Novikova ◽  
...  
Keyword(s):  
Rare Earth ◽  
Infrared Spectroscopy ◽  
Room Temperature ◽  
High Temperature Phase ◽  
Temperature Phase ◽  
Spectroscopy Data ◽  
Structure And Properties ◽  
Hygroscopic Properties ◽  
Thermogravimetric Studies ◽  
Mg Doped

The literature data and the results obtained by the authors on the study of the structure and properties of a series of polycrystalline and single-crystal samples of pure and Mg-doped oxymolybdates Ln2MoO6 (Ln = La, Pr, Nd) are analyzed. Presumably, the high-temperature phase I41/acd of Nd2MoO6 single crystals is retained at room temperature. The reason for the loss of the center of symmetry in the structures of La2MoO6 and Pr2MoO6 and the transition to the space group I4¯c2 is the displacement of oxygen atoms along the twofold diagonal axes. In all structures, Mg cations are localized near the positions of the Mo atoms, and the splitting of the positions of the atoms of rare-earth elements is found. Thermogravimetric studies, as well as infrared spectroscopy data for hydrated samples of Ln2MoO6 (Ln = La, Pr, Nd), pure and with an impurity of Mg, confirm their hygroscopic properties.

ChemInform Abstract: MOESSBAUER, MAGNETIC AND THERMOGRAVIMETRIC STUDIES OF ADRIAMYCIN FERRIC COMPLEXES

1982 ◽  
Vol 13 (39) ◽  
Author(s):  
H. KOZLOWSKI ◽  
K. DRABENT ◽  
H. SZYSZUK ◽  
M. GOSALVEZ
Keyword(s):  
Thermogravimetric Studies

Study of the physicochemical properties and film structure of ternary graft copolymers of aromatic polyimide, ɛ-caprolactam, and ω-dodecanelactam

2007 ◽  
Vol 71 (10) ◽  
pp. 1477-1479 ◽  
Author(s):  
T. V. Volkova ◽  
O. N. Pashkova ◽  
A. G. Filatova ◽  
Ya. V. Zubavichus ◽  
K. Z. Gumargalieva ◽  
...  
Keyword(s):  
Physicochemical Properties ◽  
Graft Copolymers ◽  
Film Structure ◽  
Aromatic Polyimide

Molecular Orientation and Photocurrent of Alkyl-Aromatic Polyimide Films Prepared by Vapor Deposition Polymerization

1989 ◽  
Vol 28 (Part 1, No. 12) ◽  
pp. 2552-2555 ◽  
Author(s):  
Kazuo Iida ◽  
Tsukasa Nohara ◽  
Kazuyuki Totani ◽  
Shuhei Nakamura ◽  
Goro Sawa
Keyword(s):  
Vapor Deposition ◽  
Molecular Orientation ◽  
Polyimide Films ◽  
Aromatic Polyimide

scholarly journals Thermogravimetric Studies of Characteristics and Kinetics of Pyrolysis of Buton Oil Sand

2014 ◽  
Vol 61 ◽  
pp. 2741-2744 ◽  
Author(s):  
Pengfei Liu ◽  
Mingming Zhu ◽  
Zhezi Zhang ◽  
Wenchao Wan ◽  
Setyawati Yani ◽  
...  
Keyword(s):  
Oil Sand ◽  
Thermogravimetric Studies ◽  
Kinetics Of

Study on Thermal Conductivities of Aromatic Polyimide Aerogels

2016 ◽  
Vol 8 (20) ◽  
pp. 12992-12996 ◽  
Author(s):  
Junzong Feng ◽  
Xin Wang ◽  
Yonggang Jiang ◽  
Dongxuan Du ◽  
Jian Feng
Keyword(s):  
Aromatic Polyimide ◽  
Thermal Conductivities
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